Cylinder Head Machining

Hardness test
Pressure test
Vacuum test
Crack test
Bead blasting
Valve grinding
Machine valve seats
Valve inserts
K-Line valve guides
Port and polish
CC heads

Block Machining

Thread repair
Stroker clearance
Bead blasting

Crankshaft Grinding

Crankshaft repairs/laser welding

Hot Tanking

Cast and Alloy

Flywheel Facing

Engine Builds

Previous Work

351 Cleveland Ford Engine Rebuild

Bugatti Line Bore

Crack Testing Crankshafts

Bugatti Crank Grind

Datsun J13 Engine

Datsun J13 Engine Overhaul

Engine Recondition

Yanmar Diesel

Forged SR20


Andrew Robert

Went to harm about a emergency rim repair, they did a fantastic job very happy was a quick turn around also, highly recommend Harman to anyone great work.

Rocco Loops

Proper old fashioned service, did all work to a high standard and a very good price. Will definitely be getting some more work from these guys!

Gavin Mildwaters

Awesome work Chris is a legend very happy with the work he has done highly recommend this place.

Willy Nico

Good prices and they weren't afraid to answer any questions I had about motors.

Theo Birbas

Highly recommended 10/10. As always great service thanks again.

Joshua Dell

Very knowledgeable and willing to answer any questions.

Garage Sale

LS1 Heads

For sale
241 ls1 heads
Pressure tested
Hardness tested
Bead blasted
Full valve grind and faced
Brand new exhaust and inlet valves
New valve stem seals
Fully reconditioned and ready to bolt on
$1000 ono

KX 125 Piston Kit

Brand new in box
Make an Offer

Handy Hints


Checking bottom end oil clearances

About Us

Mission Statement

Engine rebuilds done right, the first time.

Core Values

Good old fashioned service.
Good old fashioned price.


With over 65 years of experience in the workshop, we've got what it takes.


  • Address

    1 Stanbel Road
    Salisbury Plains
    SA, 5109

  • Phone

    (08) 8250 0187

  • Email